[vsnet-outburst 8346] RZ Sge in probably superoutburst
Ohshima
ohshima at kusastro.kyoto-u.ac.jp
Wed Dec 19 15:30:53 JST 2007
RZ Sge in probably superoutburst
RZ Sge, one of UGSU stars, is undergoing a bright outburst. This outburst is
probably a superoutburst though the elongation is poor.
Last superoutburst occurred in Aug. of 2005. Since this star has undergone
superoutbursts at about one year intervals, we missed an outburst around Jan.
of 2007 due to the conjuction.
Last observations;
20071118.765 <137 (Jose Ripero)
20071121.784 <137 (Jose Ripero)
20071121.789 <137 (Eddy Muyllaert)
20071123.785 <146 (Gary Poyner)
20071124.774 <131 (Jose Ripero)
20071128.764 <143 (Jose Ripero)
20071129.797 <140 (Eddy Muyllaert)
20071130.794 <143 (Jose Ripero)
20071206.758 <143 (Jose Ripero)
20071207.760 <131 (Jose Ripero)
20071209.766 <143 (Jose Ripero)
20071210.772 <150 (Gary Poyner)
20071211.817 <146 (Gary Poyner)
20071215.726 130 (Patrick Schmeer)
20071216.783 129 (Gary Poyner)
20071217.719 129 (Patrick Schmeer)
Past outbursts;
2005 Jul. 125 (Michel Verdenet)
2005 Nov. 126 (Michel Verdenet)
2006 Jun. 13.464:V (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
2006 Sep. 132 (Eddy Muyllaert)
2007 Aur. 130 (Jose Ripero)
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